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发明名称
APPARATUS FOR AUTOMATIC REGULATION OF HIGH-FREQUENCY WELDING OF TUBES
摘要
申请公布号
SU1562087(A1)
申请公布日期
1990.05.07
申请号
SU19884455173
申请日期
1988.07.05
申请人
VNI KT I TRUBNOJ PROMYSHLENNOSTI
发明人
FRANTSUZOV IVAN V,SU;BELOKRINITSKIJ NIKOLAJ G,SU;VOROTILO IGOR V,SU;CHERNOIVANENKO ALEKSANDR N,SU
分类号
B23K13/00
主分类号
B23K13/00
代理机构
代理人
主权项
地址
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